Really Right Stuff, Anvil-30 ARC Ball Head, No Adapter

• RRS-Lock™ System adds unique safety-stop features which are built in to both a mounting rail and quick-release clamp that adhere to the RRS 1.5” Standard. The advantage of the System is the user has multiple “hard-stop” positions along the rail while retaining smooth edges and corners for maximum ergonomics and a snag-free interface that is inherently resistant to wearing down. The ”hard-stop” feature is comprised of a 5mm diameter steel pin that engages 5.5mm diameter holes in the rail. In addition to supplementing the traditional friction-based clamping mechanism, the interface prevents unintentional repositioning of the rail within the clamp when the RRS-LOCK™ is engaged.
• Adjustable clamp jaw allows compatibility with many other arca-type rails that are not in spec with the RRS 1.5" Dovetail Standard
• Patent Pending Dual lever-release clamp for fast and easy mounting on RRS Dovetail and Picatinny sections
• Ergonomic design gives superior handling and unsurpassed reliability
• Stronger, lighter, faster than anything we have seen on the market
• Re-positionable lever-release for a variety of situations
• Highly-visible level embedded in both front and back sides of the main ball body for left and right-handed users
• Laser-engraved millimeter scale offers precise centering and positioning within the clamp jaw
• All components are of the finest RRS quality, machined from solid aircraft aluminum or stainless steel for maximum durability and minimum weight

SPECS

• Load Capacity: 35 ft-lbs/ kg
• Height: 2.67"/ 6.78cm
• Width: 2.51"/ 6.37cm
• Length: 2.85"/ 7.23cm
• Ball Diameter: 30mm
• Tripod Mount: 3/8"-16
• Weight: 15.2oz/ 433g